745793460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{229}}^1$

素因数の和:447

約数の個数: 192

約数和(自身を含む): 2408044800

約数和(自身を除く): 1662251340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 74, 90, 108, 111, 135, 148, 163, 180, 185, 222, 229, 270, 326, 333, 370, 444, 458, 489, 540, 555, 652, 666, 687, 740, 815, 916, 978, 999, 1110, 1145, 1332, 1374, 1467, 1630, 1665, 1956, 1998, 2061, 2220, 2290, 2445, 2748, 2934, 3260, 3330, 3435, 3996, 4122, 4401, 4580, 4890, 4995, 5868, 6031, 6183, 6660, 6870, 7335, 8244, 8473, 8802, 9780, 9990, 10305, 12062, 12366, 13740, 14670, 16946, 17604, 18093, 19980, 20610, 22005, 24124, 24732, 25419, 29340, 30155, 30915, 33892, 36186, 37327, 41220, 42365, 44010, 50838, 54279, 60310, 61830, 72372, 74654, 76257, 84730, 88020, 90465, 101676, 108558, 111981, 120620, 123660, 127095, 149308, 152514, 162837, 169460, 180930, 186635, 217116, 223962, 228771, 254190, 271395, 305028, 325674, 335943, 361860, 373270, 381285, 447924, 457542, 508380, 542790, 559905, 651348, 671886, 746540, 762570, 814185, 915084, 1007829, 1085580, 1119810, 1143855, 1343772, 1381099, 1525140, 1628370, 1679715, 2015658, 2239620, 2287710, 2762198, 3256740, 3359430, 4031316, 4143297, 4575420, 5039145, 5524396, 6718860, 6905495, 8286594, 10078290, 12429891, 13810990, 16573188, 20156580, 20716485, 24859782, 27621980, 37289673, 41432970, 49719564, 62149455, 74579346, 82865940, 124298910, 149158692, 186448365, 248597820, 372896730, 745793460]

約数ペア:

[(1, 745793460), (2, 372896730), (3, 248597820), (4, 186448365), (5, 149158692), (6, 124298910), (9, 82865940), (10, 74579346), (12, 62149455), (15, 49719564), (18, 41432970), (20, 37289673), (27, 27621980), (30, 24859782), (36, 20716485), (37, 20156580), (45, 16573188), (54, 13810990), (60, 12429891), (74, 10078290), (90, 8286594), (108, 6905495), (111, 6718860), (135, 5524396), (148, 5039145), (163, 4575420), (180, 4143297), (185, 4031316), (222, 3359430), (229, 3256740), (270, 2762198), (326, 2287710), (333, 2239620), (370, 2015658), (444, 1679715), (458, 1628370), (489, 1525140), (540, 1381099), (555, 1343772), (652, 1143855), (666, 1119810), (687, 1085580), (740, 1007829), (815, 915084), (916, 814185), (978, 762570), (999, 746540), (1110, 671886), (1145, 651348), (1332, 559905), (1374, 542790), (1467, 508380), (1630, 457542), (1665, 447924), (1956, 381285), (1998, 373270), (2061, 361860), (2220, 335943), (2290, 325674), (2445, 305028), (2748, 271395), (2934, 254190), (3260, 228771), (3330, 223962), (3435, 217116), (3996, 186635), (4122, 180930), (4401, 169460), (4580, 162837), (4890, 152514), (4995, 149308), (5868, 127095), (6031, 123660), (6183, 120620), (6660, 111981), (6870, 108558), (7335, 101676), (8244, 90465), (8473, 88020), (8802, 84730), (9780, 76257), (9990, 74654), (10305, 72372), (12062, 61830), (12366, 60310), (13740, 54279), (14670, 50838), (16946, 44010), (17604, 42365), (18093, 41220), (19980, 37327), (20610, 36186), (22005, 33892), (24124, 30915), (24732, 30155), (25419, 29340)]